* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'microsoft YaHei'; }

body {
  background-color: #f6f8f8; }

li {
  list-style: none; }

a {
  text-decoration: none;
  color: #333; }

img {
  vertical-align: bottom; }

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
  color: #000; }
